<?php

	static class Validation {

		public static isInteger($value) {
			if(is_int($value)) {
				return true;
			} else {
				die("Value is not an integer!")
			}
		}

		public static isString($value) {
			if(is_string($value)) {
				return true;
			} else {
				die("Value is not a string!")
			}
		}

		
	}

?>